“I just wanted to thank you for the awesome hot chocolate hike last weekend.  My kids had such a great time and really enjoyed the afternoon.  And I must say that even I learned a lot…as a 43 year old woman still learning things about nature was really cool!  We love the arboretum and my kids have really enjoyed the camps and spring break weeks and all the special events that you provide throughout the year, so a big thank you to you and the entire arboretum staff for such fun and informative programming.  Hope to see you again soon on the next hot chocolate hike!”
-Leigh Ann A., Member

  • Citizen Science

    Here at the Cora Hartshorn Arboretum we believe in leading the way to a more sustainable future, but we can’t do it alone! Citizen science is a volunteer-based opportunity that empowers YOU to be the scientist. From in-the-field experience to data collection we aim to equip all our volunteers with

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    Cora Hartshorn Arboretum Spring Gala

    From Buds to Blooms… Please join us on Saturday April 2, 2016 from 7:00 pm to 11:00 pm at the Canoe Brook Country Club in Summit, NJ for our Spring Gala!  Celebrate as we honor the Short Hills Garden Club, with Dinner and an Open Bar, live music to dance to

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    After School Clubs

    Raccoon Club (1st and 2nd grade) During this after school club children explore our woodlands with a teacher-naturalist while gaining scientific knowledge through investigations of a nature related topic. Classes meet the 2nd and 4th Wednesday of the month. Pr-registration and Membership required. 2nd & 4th Wednesdays 3:30-4:40 PM 1/13/16

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    Membership Workshops

    Monthly Membership Workshops We appreciate our members and we want to give back.  During these monthly workshops and lectures we give you- our valued members- a chance to be in the loop on a variety of environmental subjects starting this September.  Join us in the Stone House for snacks, drinks,

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    Kids, Teens and Young Adults

    Our programming for kids, teens and young adults teach valuable life lessons, while teaching kids to care for the world around them. Environmental Eagles (3rd-6th Grade) Participants meet on Saturday mornings at the Arboretum to learn about the woodlands, local habitats, and environmental issues and how we can help solve

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    Arboretum Birthday Parties

    Cora Hartshorn Arboretum Birthday Parties are offered on each Saturday and Sunday: 11:30AM-1:00Pm or 2:00PM-3:30PM. Nintey minute minute birthday parties are available for children ages 3-12. Your child and 15-20 of their friends will enjoy a 45 minute guided nature-themed party.* Birthday parties are offered exclusively to individuals with a CHA

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    Toddler and Pre-School

    Winter Turtle Tots This is a weekly class. Sessions beginning January 5th – April 1st , 2016 Tuesdays 9:30 – 11:30 AM 1/5/16-3/29/16 No class Feb. 16th Thursdays 3:15 – 4:30 PM  1/7/16- 3/31/16 No class Feb. 18th Fridays 12:00 – 2:30 PM 1/8/16-4/1/16 No class Feb. 19th    Turtle

  • Family members of all ages are welcome to participate in our family programs. Family

    Family Programs

    Guided Hot Chocolate Hikes Second Sunday of every Month 11:00am, 1:00pm and 3:00pm Winter is a wonderful chance to explore the woods of the Arboretum. After our walk warm up with a “cuppa” cocoa in the Stone House.  Pre-registration is recommended, and walk ins are welcome. Suggested donation $5 at

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    Camps

    Mid-Winter Camp: One week session from February 15th-19th, 2016 Turtle Tots: 9:00AM-12:00PM (Ages 3½-5) Explorers: 9:00AM- 3:00PM (Entering 1st Grade-Entering 3rd Grade) Stay warm during winter break as we explore the Arboretum with our snow boots and gloves on! Children will learn all about animals in winter, conduct ice experiments,

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    School Programs

    The Cora Hartshorn Arboretum (CHA) offers field trips and classroom programs for grades K-5. Each lesson has been designed to correlate to NJCCC and supplement science curriculum. Students learn about a nature-themed topic through observation, discussion, teamwork, and hands-on activities. Field Trips Our 90 minute field trips are conducted 50%